The Specific Rotation of a Pure Substance Is 1

question 123

Multiple Choice

The specific rotation of a pure substance is 1.68°.What is the specific rotation of a mixture containing 75% of this isomer and 25% of the (-) isomer?

• A)+1.68°
• B)0°
• C)+1.26°
• D)+0.84°
• E)+)042°

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